Signal to Noise Ratio – Decibels

Within my environment and proximity.

http://en.wikipedia.org/wiki/Signal-to-noise_ratio

http://en.wikipedia.org/wiki/Decibel

With the help of my new found friend – Linux + Laptop + Smartphone = Too much noise interference within my proximity which is definitely going to play into calculations. To get up to speed read previous post on wave interference. πŸ™‚

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